Quiz Stuff

• Use a full sheet of 8½ x 11" paper. (Half sheet? Half credit!)
• Put your last name and first initial in the far upper left hand corner!
  
• No need to write out questions.
• Numbering responses may help you avoid overlooking a question; it's ok to go ahead and pre-number your sheet.
• Time: 3'30"; four questions
• Can everybody see this line?

Quiz 10; November 14; 3'30"; 1+1+1+3 pts + 1 pt EC

1. What is Ruby's counterpart for Python's list class?
2. What is a notable difference between strings in Ruby and strings in Java?
3. What is the value of the following Ruby expression? "abc"[10]
4. Write a Ruby program that prompts the user with "Line?", reads one line, and then prints the length of the line and the line's first character. Example:

   % ruby q10.rb
   Line?
   testing    (typed by user)
   7 chars; first is t.
   %
   

EC (1pt): Write a Ruby question and answer it.